Once upon a time in a cozy little house, Lily woke up to find the cookie jar empty! She wondered who could have eaten all her cookies. It was a sunny morning in the town of Candyville.

Lily decided to investigate. She asked her dog, Max, if he had seen anyone sneaking around the kitchen last night. Max wagged his tail and looked innocent.

Next, Lily questioned her little brother, Oliver. He had chocolate crumbs on his face, but he claimed he found them on the floor! Lily wasn't convinced and thought she had a real mystery on her hands.

Suddenly, a mischievous giggle echoed from the backyard. Lily rushed outside and found her best friend, Emma, holding a plate of cookies. 'I saw you had none left, so I baked some for you!' Emma said with a sly grin.

Lily was so touched by Emma's gesture, and they all enjoyed the delicious cookies together. The mystery of the missing cookies was finally solved, and Lily was happy to have such thoughtful friends.

As Lily drifted off to sleep, she couldn't help but feel grateful for the sweet friends who made her day brighter. And she knew that with friends like Emma and family like Max and Oliver, every mystery would always have a happy ending.